EMF Views

EMF Views is an Eclipse plugin that brings the concept of database views to the modeling world

NeoEMF

NeoEMF is a project that aims at handling large EMF models in an efficient and scalable way.

PauWare

PauWare engine is a Java API, i.e., a set of Java classes and interfaces making up an execution engine for State Chart XML (SCXML) and UML State Machine Diagrams